226033881 has 8 divisors (see below), whose sum is σ = 301461120. Its totient is φ = 150647952.

The previous prime is 226033849. The next prime is 226033883. The reversal of 226033881 is 188330622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 226033881 - 2⁵ = 226033849 is a prime.

It is a super-2 number, since 2×226033881² = 102182630719844322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (226033883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6240 + ... + 22158.

It is an arithmetic number, because the mean of its divisors is an integer number (37682640).

Almost surely, 2^226033881 is an apocalyptic number.

It is an amenable number.

226033881 is a deficient number, since it is larger than the sum of its proper divisors (75427239).

226033881 is a wasteful number, since it uses less digits than its factorization.

226033881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20655.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 226033881 is about 15034.4232014401. The cubic root of 226033881 is about 609.1503722980.

The spelling of 226033881 in words is "two hundred twenty-six million, thirty-three thousand, eight hundred eighty-one".